Firearm charging handle



FIG. 1 is an enlarged front, left perspective view of a firearm charging handle

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevation view thereof; and,

FIG. 4 is an enlarged rear elevation view thereof.

The broken lines in the drawings depict parts of the firearm charging handle that form no part of the claimed design. 

CLAIM The ornamental design for a firearm charging handle, as shown and described. 